Aerostar MERV 13 Collapsible Filters for Aprilaire 213 (Pack of 2)

A Closer Look

Aftermarket Replacement Filter for Aprilaire 213 (MERV 13 Efficiency Rating)

Key Features: - Actual Size: 19 5/8 x 25 3/8 x 4 1/4 inches - Nominal Size: 20x26x4 inches - Fits Air cleaner models: 1210, 2210, 3210, and 4200 - Compatible with Air cleaner models: 2200 and 2120 when upgraded with 1213 Media Upgrade Kit - Replaces Source-1 part S1-FM213

Product Overview: Upgrade your air quality with our high-efficiency MERV 13 replacement filter. This filter is designed to fit Aprilaire 213 models and other compatible air cleaners. Its actual size of 19 5/8 x 25 3/8 x 4 1/4 inches provides optimal air filtration. The nominal size of 20x26x4 inches ensures seamless installation.

Fitting Details: This filter fits Aprilaire models 1210, 2210, 3210, and 4200. For models 2200 and 2120, you'll need to upgrade the cabinet with the 1213 Media Upgrade Kit for compatibility.

Replacement Guarantee: Our filter is a high-quality replacement for Source-1 part S1-FM213. We're proud to offer this product independently of Research Products Corporation, ensuring you get the best value without any affiliation or endorsement.